package code.c01;

import java.util.Scanner;

/**
 * @author thinkpad - 83start
 * @version v1.0
 * @create 2022/9/1 10:18
 * @package PACKAGE_NAME
 * @description 文件说明
 */

public class KeyboardIO {
    public static void main(String[] args) {
        // 读取一个char 字符
        System.out.println("enter a char");

        // scanner 读取信息
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        double b = scanner.nextDouble();
        String str = scanner.nextLine();
    }
}
